The available records do not show any certification for the cotton fabric or DTG inks used in these shirts. No certificates, laboratory reports, material declarations, or ink-compliance documents are included, and the product information does not confirm that DTG printing is part of the production process.
Certification claims should be supported by identifiable documents, such as a certificate name, issuing body, certificate number, validity period, scope, and a clear connection to the relevant material or production lot. The supplied data contains an empty certification list. As a result, there is no evidence identifying a standard or organization that certifies either the cotton fabric or the inks.
The product entry labels the item an Acid-Wash Printed T-shirt and includes the phrase “quality streetwear manufacturer china custom hand painted long sleeve t-shirts.” However, it does not disclose the fiber composition, fabric mill, ink supplier, printing technology, or applicable compliance standard. The record therefore cannot verify that the shirt contains cotton or that DTG ink is used.
To confirm certification coverage, the buyer should obtain documentation tied to the exact shirt specification. This should include the fabric composition, supplier information, applicable fabric certificates, ink technical details, relevant safety or environmental test reports, and batch or order references. None of these supporting records appear in the supplied information.
Dongguan City Dule Garment Co.,Ltd, operating as DOLUXE, provides OEM and ODM streetwear production. Its stated capabilities include in-house vintage washing, puff printing, 3D embroidery, Tech Pack reproduction, and custom garment manufacturing. These production capabilities should not be interpreted as certification coverage for cotton or DTG inks.
| Review Item | Information Available |
|---|---|
| Cotton fabric certificate | No certificate or supporting record provided |
| DTG ink certificate | No certificate provided; DTG use is not confirmed |
| Fiber composition | Not stated in the product data |
| Printing method | Not confirmed; the item is described as an Acid-Wash Printed T-shirt |
| Company certification listing | No certifications are listed |
| Material-specific test reports | Not included |
No. The supplied product and company records do not identify a cotton-fabric certification or provide documentation proving the material’s composition.
No DTG ink certification is listed. In addition, the product record does not establish that DTG technology is used for these shirts.
No. Verification would require the shirt’s fiber details, ink information, certificate numbers, issuing organizations, test results, and documentation linked to the specific production batch.
Based on the available records, certification coverage for both the cotton fabric and DTG inks remains unverified. Buyers should request certificates and test reports that specifically match the fabric, printing ink, garment specification, and production batch before presenting either material as certified.
DOLUXE provides OEM Manufacturing, ODM Design & Manufacturing, and Private Label Customization. Its quality-control process is described as pre-production sample approval, mid-production inspection, and final AQL 2.5 inspection based on ISO 2859-1. For technical questions or certification requests, contact yutianfang88@gmail.com.
Dongguan City Dule Garment Co.,Ltd, also known as DOLUXE, is an OEM and ODM streetwear and heavyweight apparel manufacturer founded in 2007 and based in Humen Town, Dongguan, Guangdong. The company operates two factories covering a combined 15,000 square meters and introduces more than 500 new designs each year through its R&D and design team. Its product range includes heavyweight hoodies, T-shirts, sweatshirts, cargo pants, jackets, denim, shorts, vests, tracksuits, and coordinated sets. Services extend from sampling and production to quality inspection and shipment for international apparel brands.

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